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WorksheetsAircraft Structure Chapter 4
Total questions: 10
Worksheet time: 5mins
Which of the following is the air supply for combustion heating system
APU
Engine bleed air
Ram air
Name the section of the engine where the bleed air for airconditioning is tapped from.
Exhaust
Compressor
Turbine
Choose the type of air conditioning system that requires carbon monoxide detector.
Engine exhaust heating
Brake turbine cold air unit
Turbofan cold air unit
"This system works on the principle of the air dissipating or absorbing heat by doing or receiving work"
Identify related air conditioning system that used above principle.
Combustion heater
VCM
ACM
What is the primary function of primary heat exchanger?
Cool down the bleed air
Seperate the water
Mix hot and cold air
What is the function of the compressor in the brake turbine cold air unit?
Compress the air
To prevent turbine overspeed
Cools down the air
Which of the following air conditioning system that can be operated on ground?
Turbo compressor
Brake turbine cold air unit
Turbofan cold air unit
Choose the function of Thermostatic Expansion Valve (TEV)
Transfers heat to the refrigerant
Control the amount of the refrigerant
Pressurises the refrigerant
Choose the function of the Evaporator.
Transfers heat into the refrigerant
Pressurises the refrigerant
Controls amount of refrigerant
Choose the function of the compressor in the Vapour Cycle Machine (VCM).
Pressurises the refrigerant
Transfers heat into the refrigerant
Controls amount of refrigerant
